AV-RF Converter - For TV's Without AV Jacks

A/V-RF Converter - For TV's Without AV Jacks

For those of you who want cable tv operators try to modify AV-RF converter with low cost and affordable, the following follow my experience that has managed to modify AV-RF converter output of "Shibei" Type designation SB-168 which is actually to convert video audio signal into the RF signal that can play VCD, DVD, Game Console (PS2 / Sega) in television older models that do not have RCA cable plugs.

The first step is to find whether the AV-RF Converter it is available at your local electronics store. If in Merauke, this tool is sold for Rp. 60.000, - As the following figure:

I myself have been using this tool as much as 3 units are installed on network tv kabel.Untuk can be used would have to be modified first. Because at the time of purchase is still in a state factory settings. Working frequency is set on the VHF frequency band. 202.15 Mhz. or ch.9 VHF. Its RF output is quite strong. So if directly used can disrupt channel another signal. In this case I do not wear a db meter. Just look directly at the TV alone. For it to be stable we must minimize the output frequency output using indoor Tap 8 db. See the results in the monitor is able to properly tuned, not striped. But in order to facilitate connection to a cable TV network, we replace it with the RF connector F-type connectors that use threaded from former booster RF Shibei we were broken. This is to make it more robust and can be used for RG-6 connectors. To note, this converter is not available Video Adjustable. So if using that input video from VCD / DVD is just right. But if for video input from the receiver sometimes too oversized so too white image is not clear. For that I modified by installing Trimmer 30-50 pf. It's pointless to decimate the input video to play Trimmer earlier.

Which becomes an important issue to note, if the converter is definitely setup at the same frequency from the factory. To be able to use several units of course we have to change the frequency by changing or loosen the coil / coil L (see pic), so that the frequency is not overlapping. While looking chenel desired position. Most importantly tuned image should be clean and not disturb the existing channel.

Which becomes an important issue to note, if the converter is definitely set at the same frequency from the factory. To be able to use several units of course we have to change the frequency by changing or loosen the coil / coil L (see pic), so that the frequency is not overlapping. While looking channel desired position. Most importantly tuned image should be clean and not disturb the existing channel.

Is your TV old and lacking A/V jacks? Do you still want to enjoy more programs and hook up other devices to your TV? If so, then this product was designed with you in mind. It converts the A/V signal that comes from VCR's, DVD players, camcorders, and more to the RF signal your old TV has. Even though your TV lacks A/V input jacks, by using this converter, you can watch digital TV shows, watch DVD's, and play games. In addition, this converter will still retain clear picture and sound quality so that you can enjoy more programs via antenna transmission on your TV.  This converter will bring you great joy because you will be able to do far more with your old TV than you ever imagined.

Highlights:

Converts A/V signal into a RF signal

Maintains good image quality and distinct audio

Practical and cheap

No interference

Manufacturer specifications:

Audio Carrier Frequency: 5.5MHz

Antenna Input: 45 - 1000MHz

Power supply: AC 220V±15%

Power consumption: 1W

Input: 3 RCA (red, yellow, white)

Output: RF (Antenna)

Dimensions: 120 x 110 x 35mm

Package list:

1 x A/V-RF Converter - For TV's without A/V jacks

1 x User manual in English